Most Monthly Precipitation in Storrs History

This is a list of the largest monthly precipitation totals ever recorded in Storrs, Connecticut history from 1888–2024.

What Was the Wettest Month in Storrs History?

According to NOAA records, the most precipitation that Storrs, Connecticut has ever received in a single month is 17.0 inches which occurred in September 1938.

Storrs Most Rain in One Month

Rank	Precipitation	Month
1	17.0 inches	September 1938
2	15.6 inches	October 2005
3	14.8 inches	August 1955
4	13.8 inches	January 1979
5	13.8 inches	August 2011
6	12.8 inches	June 1982
7	12.2 inches	June 2006
8	12.2 inches	June 2013
9	12.2 inches	July 1897
10	12.1 inches	July 1938
11	11.9 inches	July 2023
12	11.6 inches	September 2018
13	11.4 inches	July 1889
14	11.3 inches	July 2021
15	11.2 inches	September 2023
16	11.1 inches	January 1978
17	10.9 inches	April 1983
18	10.9 inches	July 1916
19	10.7 inches	October 1990
20	10.7 inches	March 1936